For a rational matrix function Φ with poles outside the unit circle, we estimate the degree of the unique superoptimal approximation 𝒜Φ by matrix functions analytic in the unit disk. We obtain sharp ...

Let Rm n (C) be the complex rational functions defined on \lbrack 0,1\rbrack with numerators and denominators having degrees not exceeding m and n respectively. We determine properties of the best ...

🔟 Implementation of rational number arithmetic for .NET with arbitrary precision. - tompazourek/Rationals ...

Arbitrary precision rational number class Here is the class signature, so you can see what it supports, but suffice it to say it supports all the typical arithmetic operations one would expect from an ...

By institutionalising muhūrta s within mathematics, the UGC is effectively telling students that astrological determinism is ...

Explore why the Efficient Market Hypothesis is flawed and what active manager underperformance really reveals.

Lloyds Banking Group plc ( NYSE: LYG) Barclays 23rd Annual Global Financial Services Conference September 8, 2025 9:00 AM EDT ...

Functions are one of the most fundamental concepts in mathematics, serving as a cornerstone for topics in algebra, calculus and beyond. Basics of functions are stepping-stone to success in functions ...

Neuroscientist Mary Helen Immordino-Yang on why adolescent students search for deeper meaning—and what that tells us about ...

Reviews of notable new fiction, nonfiction, and poetry.

Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function.